devdocs/elisp/images.html


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 <h3 class="section">Images</h3>  <p>To display an image in an Emacs buffer, you must first create an image descriptor, then use it as a display specifier in the <code>display</code> property of text that is displayed (see <a href="display-property">Display Property</a>). </p> <p>Emacs is usually able to display images when it is run on a graphical terminal. Images cannot be displayed in a text terminal, on certain graphical terminals that lack the support for this, or if Emacs is compiled without image support. You can use the function <code>display-images-p</code> to determine if images can in principle be displayed (see <a href="display-feature-testing">Display Feature Testing</a>). </p> <table class="menu" border="0" cellspacing="0"> <tr>
<td align="left" valign="top">• <a href="image-formats" accesskey="1">Image Formats</a>
</td>
<td> </td>
<td align="left" valign="top">Supported image formats. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="image-descriptors" accesskey="2">Image Descriptors</a>
</td>
<td> </td>
<td align="left" valign="top">How to specify an image for use in <code>:display</code>. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="xbm-images" accesskey="3">XBM Images</a>
</td>
<td> </td>
<td align="left" valign="top">Special features for XBM format. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="xpm-images" accesskey="4">XPM Images</a>
</td>
<td> </td>
<td align="left" valign="top">Special features for XPM format. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="imagemagick-images" accesskey="5">ImageMagick Images</a>
</td>
<td> </td>
<td align="left" valign="top">Special features available through ImageMagick. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="svg-images" accesskey="6">SVG Images</a>
</td>
<td> </td>
<td align="left" valign="top">Creating and manipulating SVG images. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="other-image-types" accesskey="7">Other Image Types</a>
</td>
<td> </td>
<td align="left" valign="top">Various other formats are supported. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="defining-images" accesskey="8">Defining Images</a>
</td>
<td> </td>
<td align="left" valign="top">Convenient ways to define an image for later use. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="showing-images" accesskey="9">Showing Images</a>
</td>
<td> </td>
<td align="left" valign="top">Convenient ways to display an image once it is defined. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="multi_002dframe-images">Multi-Frame Images</a>
</td>
<td> </td>
<td align="left" valign="top">Some images contain more than one frame. </td>
</tr> <tr>
<td align="left" valign="top">• <a href="image-cache">Image Cache</a>
</td>
<td> </td>
<td align="left" valign="top">Internal mechanisms of image display. </td>
</tr> </table><div class="_attribution">
  <p class="_attribution-p">
    Copyright &copy; 1990-1996, 1998-2022 Free Software Foundation, Inc. <br>Licensed under the GNU GPL license.<br>
    <a href="https://www.gnu.org/software/emacs/manual/html_node/elisp/Images.html" class="_attribution-link">https://www.gnu.org/software/emacs/manual/html_node/elisp/Images.html</a>
  </p>
</div>